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Quasi-stationary human body presence detection method, device and storage medium

A detection method and quasi-static technology, applied in the field of infrared detection, can solve the problem of low accuracy of human detection

Active Publication Date: 2022-05-10
深圳市枫芒科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a quasi-stationary human body presence detection method, device, and storage medium based on an infrared array for the above-mentioned defects of low human body detection accuracy in the prior art

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  • Quasi-stationary human body presence detection method, device and storage medium
  • Quasi-stationary human body presence detection method, device and storage medium

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] figure 1 It is a flowchart of Embodiment 1 of the method for detecting the presence of a quasi-stationary human body based on an infrared array in the present invention. The method for detecting the presence of a quasi-stationary human body in this embodiment can detect whether a human body exists in a micro-motion / static state, and includes:

[0038] Frame acquisition step S10: acquire the temperature data of each point collected by the infrared array ...

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Abstract

The present invention relates to a human body presence detection method, device, and storage medium based on an infrared array. The human body presence detection method includes: a frame acquisition step: acquiring temperature data of each point collected by the infrared array in real time, and forming a data frame, and , storing the data frame in the first buffer; the static detection step: open a sliding window, obtain a plurality of data frames in the current sliding window from the first buffer, and check each frame in the current sliding window The data frame is subjected to feature recognition to determine whether a human body is present. By implementing the technical scheme of the present invention, even if people in the meeting room do not move or move slightly, the occupancy state of the meeting room can be accurately detected.

Description

technical field [0001] The invention relates to the field of infrared detection, in particular to a method, device and storage medium for detecting the presence of a quasi-stationary human body based on an infrared array. Background technique [0002] At present, many places need to know their occupancy status in real time to improve usage efficiency. For example, it is necessary to detect the presence of people in a conference room in real time, and then determine whether it is occupied. In addition, because these places involve privacy, it is not convenient to install cameras, and other technologies must be used to detect human presence. Infrared radiation detection is currently the most used method, which has the advantages of low cost and mature technology. [0003] The current infrared radiation human body detection algorithms are all dynamic detection, that is, relying on the movement of the human body, but many times, when people have a meeting in the conference room...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V8/20
CPCG01V8/20
Inventor 宋政斌胡涛
Owner 深圳市枫芒科技有限公司